Found by @twitaculous

This is a competition from The Saucy Fish Co. Login To Enter »

Want the chance to #WIN a months supply of Saucy Fish products? All you have to do is know your fish facts. Salmon can change colour, true or false? Comment below Competition ends 17th Nov and the winner will be notified by DM

Sometimes promoters tweet more than once.
Tweets will only get updated when you re-fetch them. This helps you because competitions will no longer "jump" between pages when competitions get added or competitions finish while you are browsing them. Competitions get "fetched" when you login or manually re-fetch them with "Forget Ended Competitions & Fetch New Ones". Additionally hidden tweets will stay visible until you "fetch" to save reloading the page and save you from losing your position.